It’s fun to watch chemistry labs explode on video, but you know what’s even more fun? Watching a chemistry experiment in action, with a good explanation of what’s going on. That’s science at its most ...

Next the bluish-turquoise colour becomes more intense as the increasing heat of the reaction makes some metal evaporate. From blue, the blob turns bright red, marking the formation of sodium and ...

A novel crystallizer has shown promise in lowering costs for direct-air capture (DAC) of CO2 emissions. In recent work ...